/*---------------------------------------------------------------------------*\ | ========= | | | \\ / F ield | OpenFOAM: The Open Source CFD Toolbox | | \\ / O peration | Version: v1912 | | \\ / A nd | Website: www.openfoam.com | | \\/ M anipulation | | \*---------------------------------------------------------------------------*/ Build : _f3950763fe-20191219 OPENFOAM=1912 Arch : "LSB;label=32;scalar=64" Exec : compressibleInterFoam -case Fluid Date : Sep 02 2020 Time : 00:40:44 Host : ahmed-HP-Notebook PID : 2277 I/O : uncollated Case : /home/ahmed/OpenFOAM/ahmed-v1912/run/Studienarbeit/VOF_Laplace/20200817_oilJet_VOF_Laplace_v002/Fluid nProcs : 1 trapFpe: Floating point exception trapping enabled (FOAM_SIGFPE). fileModificationChecking : Monitoring run-time modified files using timeStampMaster (fileModificationSkew 10) allowSystemOperations : Allowing user-supplied system call operations // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * // Create time Create mesh for time = 0 PIMPLE: Operating solver in PISO mode Reading field p_rgh Reading field U Reading/calculating face flux field phi Constructing twoPhaseMixtureThermo Selecting thermodynamics package { type heRhoThermo; mixture pureMixture; transport const; thermo hConst; equationOfState perfectFluid; specie specie; energy sensibleInternalEnergy; } Selecting thermodynamics package { type heRhoThermo; mixture pureMixture; transport const; thermo hConst; equationOfState perfectGas; specie specie; energy sensibleInternalEnergy; } Reading thermophysical properties Reading g Reading hRef Calculating field g.h Selecting turbulence model type laminar Selecting laminar stress model Stokes Creating field kinetic energy K No MRF models present No finite volume options present Courant Number mean: 3.12683e-05 max: 0.0661722 Starting time loop ---[preciceAdapter] The preciceAdapter was loaded. ---[preciceAdapter] Reading preciceDict... ---[preciceAdapter] [DEBUG] precice-config-file : precice-config.xml ---[preciceAdapter] [DEBUG] participant name : Fluid ---[preciceAdapter] [DEBUG] modules requested : ---[preciceAdapter] [DEBUG] - CHT ---[preciceAdapter] [DEBUG] interfaces : ---[preciceAdapter] [DEBUG] - mesh : Fluid-Mesh ---[preciceAdapter] [DEBUG] locations : faceCenters ---[preciceAdapter] [DEBUG] connectivity : 0 ---[preciceAdapter] [DEBUG] patches : ---[preciceAdapter] [DEBUG] - interface ---[preciceAdapter] [DEBUG] writeData : ---[preciceAdapter] [DEBUG] - Temperature ---[preciceAdapter] [DEBUG] readData : ---[preciceAdapter] [DEBUG] - Heat-Flux ---[preciceAdapter] [DEBUG] Configuring the CHT module... ---[preciceAdapter] [DEBUG] user-defined solver type : ---[preciceAdapter] [DEBUG] temperature field name : T ---[preciceAdapter] [DEBUG] conductivity name for basic solvers : k ---[preciceAdapter] [DEBUG] density name for incompressible solvers : rho ---[preciceAdapter] [DEBUG] heat capacity name for incompressible solvers : Cp ---[preciceAdapter] [DEBUG] Prandtl number name for incompressible solvers : Pr ---[preciceAdapter] [DEBUG] Turbulent thermal diffusivity field name for incompressible solvers : alphat ---[preciceAdapter] [DEBUG] Unknown solver type. Determining the solver type... ---[preciceAdapter] [DEBUG] Automatically determined solver type : compressible ---[preciceAdapter] [DEBUG] Checking the timestep type (fixed vs adjustable)... ---[preciceAdapter] [DEBUG] Timestep type: fixed. ---[preciceAdapter] [DEBUG] Creating the preCICE solver interface... ---[preciceAdapter] [DEBUG] Number of processes: 1 ---[preciceAdapter] [DEBUG] MPI rank: 0 ---[precice]  This is preCICE version 2.1.0 ---[precice]  Revision info: no-info [Git failed/Not a repository] ---[precice]  Configuring preCICE with configuration "precice-config.xml" ---[precice]  I am participant "Fluid" ---[preciceAdapter] [DEBUG] preCICE solver interface was created. ---[preciceAdapter] [DEBUG] Creating interfaces... ---[preciceAdapter] [DEBUG] Number of face centres: 8208 ---[preciceAdapter] [DEBUG] Interface created on mesh Fluid-Mesh ---[preciceAdapter] [DEBUG] Adding coupling data writers... ---[preciceAdapter] [DEBUG] Added writer: Temperature. ---[preciceAdapter] [DEBUG] Adding coupling data readers... ---[preciceAdapter] [DEBUG] Constructed KappaEff_Compressible. ---[preciceAdapter] [DEBUG] Added reader: Heat Flux for compressible solvers. ---[preciceAdapter] [DEBUG] Initalizing the preCICE solver interface... ---[precice]  Setting up master communication to coupling partner/s ---[precice]  Masters are connected ---[precice]  Setting up preliminary slaves communication to coupling partner/s ---[precice]  Prepare partition for mesh Fluid-Mesh ---[precice]  Gather mesh Fluid-Mesh ---[precice]  Send global mesh Fluid-Mesh ---[precice]  Receive global mesh Solid-Mesh ---[precice]  Setting up slaves communication to coupling partner/s ---[precice]  Slaves are connected ---[precice]  it 1 of 1 | dt# 1 | t 0 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete no | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Initializing preCICE data... ---[precice]  initializeData is skipped since no data has to be initialized. ---[preciceAdapter] preCICE was configured and initialized ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Creating a list of checkpointed fields... ---[preciceAdapter] [DEBUG] Collecting objects of type volScalarField... ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:psi.air ---[preciceAdapter] [DEBUG] Will be checkpointing gh ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:alpha.air ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:mu ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:alpha.water ---[preciceAdapter] [DEBUG] Will be checkpointing interfaceProperties:K ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:rho.air ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:psi ---[preciceAdapter] [DEBUG] Will be checkpointing K ---[preciceAdapter] [DEBUG] Will be checkpointing p ---[preciceAdapter] [DEBUG] Will be checkpointing T ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:rho.water ---[preciceAdapter] [DEBUG] Will be checkpointing alpha.water ---[preciceAdapter] [DEBUG] Will be checkpointing alpha.air ---[preciceAdapter] [DEBUG] Will be checkpointing T.air ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:psi.water ---[preciceAdapter] [DEBUG] Will be checkpointing rho ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:mu.water ---[preciceAdapter] [DEBUG] Will be checkpointing e.air ---[preciceAdapter] [DEBUG] Will be checkpointing T.water ---[preciceAdapter] [DEBUG] Will be checkpointing (alpha.water*div(phi)) ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:mu.air ---[preciceAdapter] [DEBUG] Will be checkpointing p_rgh ---[preciceAdapter] [DEBUG] Will be checkpointing e.water ---[preciceAdapter] [DEBUG] Will be checkpointing thermo:alpha ---[preciceAdapter] [DEBUG] Collecting objects of type volVectorField... ---[preciceAdapter] [DEBUG] Will be checkpointing U ---[preciceAdapter] [DEBUG] Collecting objects of type surfaceScalarField... ---[preciceAdapter] [DEBUG] Will be checkpointing phi ---[preciceAdapter] [DEBUG] Will be checkpointing rhoPhi ---[preciceAdapter] [DEBUG] Will be checkpointing nHatf ---[preciceAdapter] [DEBUG] Will be checkpointing ghf ---[preciceAdapter] [DEBUG] Will be checkpointing alphaPhi0.water ---[preciceAdapter] [DEBUG] Collecting objects of type surfaceVectorField... ---[preciceAdapter] [DEBUG] Collecting objects of type pointScalarField... ---[preciceAdapter] [DEBUG] Collecting objects of type pointVectorField... ---[preciceAdapter] [DEBUG] Collecting objects of type volTensorField... ---[preciceAdapter] [DEBUG] Collecting objects of type surfaceTensorField... ---[preciceAdapter] [DEBUG] Collecting objects of type pointTensorField... ---[preciceAdapter] [DEBUG] Collecting objects of type volSymmTensorField... ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000000 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000000 was stored. ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] Setting the solver's endTime to infinity to prevent early exits. Only preCICE will control the simulation's endTime. Any functionObject's end() method will be triggered by the adapter. You may disable this behavior in the adapter's configuration. Courant Number mean: 3.12683e-05 max: 0.0661722 Interface Courant Number mean: 0 max: 0 Time = 1e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 1, Final residual = 1.69771e-17, No Iterations 1 Phase-1 volume fraction = 2.00434e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 2.00434e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.185972, Final residual = 4.69089e-18, No Iterations 1 Phase-1 volume fraction = 3.93156e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 3.93156e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.100704, Final residual = 0, No Iterations 1 Phase-1 volume fraction = 5.78465e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 5.78465e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 1, Final residual = 4.62399e-07, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 1, Final residual = 4.63891e-07, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 1, Final residual = 1.23885e-08, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 1, Final residual = 1.85834e-09, No Iterations 1 DICPCG: Solving for p_rgh, Initial residual = 1, Final residual = 0.00849155, No Iterations 37 DICPCG: Solving for p_rgh, Initial residual = 0.00254168, Final residual = 8.74963e-09, No Iterations 57 ExecutionTime = 1.5 s ClockTime = 2 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  Time window completed ---[precice]  Compute read mapping from mesh "Solid-Mesh" to mesh "Fluid-Mesh". ---[precice]  Mapping distance min:0 max:2.06898e-17 avg: 1.70193e-18 var: 5.30996e-36 cnt: 8208 ---[precice]  it 1 of 1 | dt# 2 | t 1e-05 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete yes | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000010 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000010 was stored. ---[preciceAdapter] The coupling timestep completed. Writing the updated results. Courant Number mean: 0.000304465 max: 0.0773158 Interface Courant Number mean: 3.4496e-05 max: 0.0773158 Time = 2e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0396047, Final residual = 4.49813e-12, No Iterations 2 Phase-1 volume fraction = 6.81763e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 6.81763e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0340881, Final residual = 3.79817e-12, No Iterations 2 Phase-1 volume fraction = 7.84907e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 7.84907e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0297511, Final residual = 3.25194e-12, No Iterations 2 Phase-1 volume fraction = 8.87895e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 8.87895e-05 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 0.384194, Final residual = 2.42952e-09, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 0.384423, Final residual = 2.47295e-09, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 0.146396, Final residual = 7.50597e-10, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 0.231936, Final residual = 1.32851e-09, No Iterations 1 DICPCG: Solving for p_rgh, Initial residual = 0.0530643, Final residual = 0.000485129, No Iterations 31 DICPCG: Solving for p_rgh, Initial residual = 0.0036456, Final residual = 9.47013e-09, No Iterations 68 ExecutionTime = 3.29 s ClockTime = 4 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  Time window completed ---[precice]  it 1 of 1 | dt# 3 | t 2e-05 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete yes | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000020 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000020 was stored. ---[preciceAdapter] The coupling timestep completed. Writing the updated results. Courant Number mean: 0.000684784 max: 0.101655 Interface Courant Number mean: 4.55698e-05 max: 0.101655 Time = 3e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0337237, Final residual = 1.23299e-11, No Iterations 2 Phase-1 volume fraction = 0.000102045 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000102045 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0295038, Final residual = 1.0512e-11, No Iterations 2 Phase-1 volume fraction = 0.000115295 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000115295 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0262215, Final residual = 9.10347e-12, No Iterations 2 Phase-1 volume fraction = 0.000128541 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000128541 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 0.144091, Final residual = 2.00826e-09, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 0.144154, Final residual = 2.04594e-09, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 0.0753022, Final residual = 1.02396e-09, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 0.190979, Final residual = 3.01854e-09, No Iterations 1 DICPCG: Solving for p_rgh, Initial residual = 0.163294, Final residual = 0.00137814, No Iterations 31 DICPCG: Solving for p_rgh, Initial residual = 0.00253053, Final residual = 9.33057e-09, No Iterations 62 ExecutionTime = 4.74 s ClockTime = 6 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  Time window completed ---[precice]  it 1 of 1 | dt# 4 | t 3e-05 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete yes | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000030 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000030 was stored. ---[preciceAdapter] The coupling timestep completed. Writing the updated results. Courant Number mean: 0.00111504 max: 0.115821 Interface Courant Number mean: 9.83482e-05 max: 0.115821 Time = 4e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0268239, Final residual = 1.51726e-11, No Iterations 2 Phase-1 volume fraction = 0.000143643 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000143643 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.024092, Final residual = 1.32296e-11, No Iterations 2 Phase-1 volume fraction = 0.000158741 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000158741 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.021868, Final residual = 1.1656e-11, No Iterations 2 Phase-1 volume fraction = 0.000173835 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000173835 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 0.0937266, Final residual = 2.15287e-09, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 0.0923, Final residual = 2.20084e-09, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 0.0447194, Final residual = 9.10548e-10, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 0.154011, Final residual = 3.857e-09, No Iterations 1 DICPCG: Solving for p_rgh, Initial residual = 0.0708684, Final residual = 0.000627808, No Iterations 29 DICPCG: Solving for p_rgh, Initial residual = 0.00112987, Final residual = 8.07485e-09, No Iterations 62 ExecutionTime = 6.22 s ClockTime = 7 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  Time window completed ---[precice]  it 1 of 1 | dt# 5 | t 4e-05 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete yes | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000040 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000040 was stored. ---[preciceAdapter] The coupling timestep completed. Writing the updated results. Courant Number mean: 0.00158013 max: 0.124716 Interface Courant Number mean: 0.000106117 max: 0.124716 Time = 5e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0215095, Final residual = 1.46525e-11, No Iterations 2 Phase-1 volume fraction = 0.000190072 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000190072 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0197253, Final residual = 1.30098e-11, No Iterations 2 Phase-1 volume fraction = 0.000206307 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000206307 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0182154, Final residual = 1.16297e-11, No Iterations 2 Phase-1 volume fraction = 0.000222539 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000222539 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 0.0769829, Final residual = 1.86537e-09, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 0.0772779, Final residual = 1.91372e-09, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 0.0297479, Final residual = 7.37862e-10, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 0.96639, Final residual = 1.23005e-09, No Iterations 1 DICPCG: Solving for p_rgh, Initial residual = 0.768961, Final residual = 0.00706453, No Iterations 26 DICPCG: Solving for p_rgh, Initial residual = 0.0263897, Final residual = 7.21204e-09, No Iterations 73 ExecutionTime = 7.7 s ClockTime = 9 s ---[preciceAdapter] [DEBUG] Writing coupling data... ---[preciceAdapter] [DEBUG] Advancing preCICE... ---[precice]  Time window completed ---[precice]  it 1 of 1 | dt# 6 | t 5e-05 of 10 | dt 1e-05 | max dt 1e-05 | ongoing yes | dt complete yes | write-iteration-checkpoint | ---[preciceAdapter] [DEBUG] Reading coupling data... ---[preciceAdapter] [DEBUG] Adjusting the solver's timestep... ---[preciceAdapter] [DEBUG] The solver's timestep is the same as the coupling timestep. ---[preciceAdapter] [DEBUG] Writing a checkpoint... ---[preciceAdapter] [DEBUG] Stored time value t = 0.000050 ---[preciceAdapter] [DEBUG] Checkpoint for time t = 0.000050 was stored. ---[preciceAdapter] The coupling timestep completed. Writing the updated results. Courant Number mean: 0.0184966 max: 0.487029 Interface Courant Number mean: 0.000111167 max: 0.130509 Time = 6e-05 PIMPLE: iteration 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0176844, Final residual = 1.28913e-11, No Iterations 2 Phase-1 volume fraction = 0.000239516 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000239516 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0164641, Final residual = 1.15961e-11, No Iterations 2 Phase-1 volume fraction = 0.000256491 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000256491 Min(alpha.water) = 0 Max(alpha.water) = 1 smoothSolver: Solving for alpha.water, Initial residual = 0.0154025, Final residual = 1.04793e-11, No Iterations 2 Phase-1 volume fraction = 0.000273465 Min(alpha.water) = 0 Max(alpha.water) = 1 MULES: Correcting alpha.water MULES: Correcting alpha.water Phase-1 volume fraction = 0.000273465 Min(alpha.water) = 0 Max(alpha.water) = 1 DILUPBiCGStab: Solving for Ux, Initial residual = 0.320346, Final residual = 8.9957e-09, No Iterations 1 DILUPBiCGStab: Solving for Uy, Initial residual = 0.322045, Final residual = 8.84918e-09, No Iterations 1 DILUPBiCGStab: Solving for Uz, Initial residual = 0.341024, Final residual = 3.46888e-09, No Iterations 1 DILUPBiCGStab: Solving for T, Initial residual = 0.999922, Final residual = 2.81611e-08, No Iterations 1 --> FOAM FATAL ERROR: Negative initial temperature T0: -1704.22 From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleInternalEnergy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleInternalEnergy>] in file /home/ahmed/OpenFOAM/OpenFOAM-v1912/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 56. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleInternalEnergy> > > >::calculate(Foam::GeometricField const&, Foam::GeometricField&, Foam::GeometricField&, Foam::GeometricField&, Foam::GeometricField&, Foam::GeometricField&, Foam::GeometricField&, bool) at ??:? #3 Foam::heRhoThermo >, Foam::sensibleInternalEnergy> > > >::correct() at ??:? #4 Foam::twoPhaseMixtureThermo::correctThermo() at ??:? #5 ? in ~/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/bin/compressibleInterFoam #6 __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6 #7 ? in ~/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/bin/compressibleInterFoam [ahmed-HP-Notebook:02277] *** Process received signal *** [ahmed-HP-Notebook:02277] Signal: Aborted (6) [ahmed-HP-Notebook:02277] Signal code: (-6) [ahmed-HP-Notebook:02277] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3efd0)[0x7f254fa3ffd0] [ahmed-HP-Notebook:02277] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f254fa3ff47] [ahmed-HP-Notebook:02277] [ 2] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x7f254fa418b1] [ahmed-HP-Notebook:02277] [ 3] /home/ahmed/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/lib/libOpenFOAM.so(_ZN4Foam5error5abortEv+0x1c8)[0x7f2550c6fba8] [ahmed-HP-Notebook:02277] [ 4] /home/ahmed/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam11heRhoThermoINS_9rhoThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12hConstThermoINS_12perfectFluidINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE9calculateERKNS_14GeometricFieldIdNS_12fvPatchFieldENS_7volMeshEEERSJ_SM_SM_SM_SM_SM_b+0xb4a)[0x7f255348e6da] [ahmed-HP-Notebook:02277] [ 5] /home/ahmed/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/lib/libfluidThermophysicalModels.so(_ZN4Foam11heRhoThermoINS_9rhoThermoENS_11pureMixtureINS_14constTransportINS_7species6thermoINS_12hConstThermoINS_12perfectFluidINS_6specieEEEEENS_22sensibleInternalEnergyEEEEEEEE7correctEv+0x5c)[0x7f255348e96c] [ahmed-HP-Notebook:02277] [ 6] /home/ahmed/OpenFOAM/OpenFOAM-v1912/platforms/linux64GccDPInt32Opt/lib/libtwoPhaseMixtureThermo.so(_ZN4Foam21twoPhaseMixtureThermo13correctThermoEv+0x8e)[0x7f2553c6d1ae] [ahmed-HP-Notebook:02277] [ 7] compressibleInterFoam(+0x50de2)[0x557aa4678de2] [ahmed-HP-Notebook:02277] [ 8] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f254fa22b97] [ahmed-HP-Notebook:02277] [ 9] compressibleInterFoam(+0x5aeba)[0x557aa4682eba] [ahmed-HP-Notebook:02277] *** End of error message ***